AuditWizard - Troubleshooting - Manually Created Assets Disappearing
From Layton Support
Overview
It's possible for a situation to occur in which assets that have been manually created, often assets that are not computers and can't run a Scanner or Agent, will subsequently disappear.
Overwrite this data if future audits discover different data Setting
The setting is located in Network View > ASSET > Basic Information.
Check this checkbox for every manually created asset.